From owner-freebsd-questions@FreeBSD.ORG Mon Jan 2 21:06:22 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BAC08106566B for ; Mon, 2 Jan 2012 21:06:22 +0000 (UTC) (envelope-from mahan@mahan.org) Received: from ns.mahan.org (ns.mahan.org [67.116.10.138]) by mx1.freebsd.org (Postfix) with ESMTP id 645528FC0A for ; Mon, 2 Jan 2012 21:06:21 +0000 (UTC) Received: from gypsy.mahan.org (localhost [127.0.0.1]) by ns.mahan.org (8.13.6/8.13.6) with ESMTP id q02KYnuu027795 for ; Mon, 2 Jan 2012 12:34:49 -0800 (PST) (envelope-from mahan@mahan.org) Message-ID: <4F021412.3030803@mahan.org> Date: Mon, 02 Jan 2012 12:31:14 -0800 From: Patrick Mahan User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:6.0.2) Gecko/20110902 Thunderbird/6.0.2 MIME-Version: 1.0 To: FreeBSD Mailing List X-Enigmail-Version: 1.3.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: BIOS configuration for a Gigabyte GA-X58A-UD3R and i7 Intel processor X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Jan 2012 21:06:22 -0000 All, I am putting together a DIY system using a Gigabyte motherboard and the Intel i7. I plan on running FreeBSD 9.0 as the based OS. I have a Seagate 1 TB Barracuda for the hard drive connected to one of the sata controllers. I've got a couple of questions regarding the SATA setup. The motherboard has an Intel ICH10R South Bridge controlling 6 SATA2 (3.0 Gbs/s) devices, Gigabyte controlling 2 GSATA2 devices (3.0 Gb/s) and a Marvell 9128 SATA3 (6.0 Gb/s) devices. I currently have the HDD connected to the ICH10R. My first question is simply confirmation of what my googling seems to have turned up - that this controller is supported by FreeBSD. 2nd question, the BIOS setup lists this controller mode as "IDE" and the other possible values are - "IDE" = Disables RAID for this SATA controller, configures the controller in IDE mode "RAID" = Enables RAID for this SATA controller "AHCI" = Configures the SATA controller to Advanced Host Controller Interface mode to support enabled advanced Serial ATA commands such as Native Command Queuing and Hot plug. Which mode is the best for FreeBSD? The BIOS default is IDE. I am currently only using 1 HDD so I am not currently interested in RAID. Is AHCI supported? NOTE: these modes are listed for all three SATA controllers. Thanks, Patrick